450255 has 16 divisors (see below), whose sum is σ = 776160. Its totient is φ = 221568.

The previous prime is 450239. The next prime is 450257. The reversal of 450255 is 552054.

It is not a de Polignac number, because 450255 - 2⁴ = 450239 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 450255.

It is not an unprimeable number, because it can be changed into a prime (450257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960 + ... + 1349.

It is an arithmetic number, because the mean of its divisors is an integer number (48510).

2⁴⁵⁰²⁵⁵ is an apocalyptic number.

450255 is a deficient number, since it is larger than the sum of its proper divisors (325905).

450255 is a wasteful number, since it uses less digits than its factorization.

450255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330.

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 450255 is about 671.0104321097. The cubic root of 450255 is about 76.6454152398.

The spelling of 450255 in words is "four hundred fifty thousand, two hundred fifty-five".